Shooting Natural Light Portraits at Night without using flash

Photographing people at night can be technically one of the most difficult time to do portraits, since using some lighting might be really essential and it is not as easy to go without using flash for example! But even at night if you look around there might be some items on the street that can be used to lit your subject! One of the most common light sources I would use for night portraits are listed below, and some of the main things I like about them are the color temperature (they are all really close to daylight) and the size, in many cases they can produce softer light than even some of the softboxes I am using: